The front and intermediate couplers are the system and safety-relevant components of a train. They are directly exposed to potentially damaging environmental influences such as snow, ice, dust or sand.
Dellner snow and dirt protection products for couplers are designed to ensure the couplers’ functionality in all weather conditions. This increases component life and reduces maintenance costs and train downtime.

Silicone laminates and premium silicone/aramid laminates.
All materials are certified to the European Standard EN 45545 R7 HL2 for fire protection in rail vehicles.
Customised designs that fit all types of couplers.
Localised protection of the coupler cylinder
seals, or pivot anchor.